2.) Consider the bar OA that is constrained by a ball-and-socket joint at O. Cables connect A to points B, C and the load (F). Load F is 470 lb. The weight of the bar OA is 220 Ib and acts at its midpoint. BEWARE: look carefully at the labels for each axis. Z is not the vertical axis. a. Draw a FBD of the bar OA. Label all (external) unknown reaction forces & moments for the pipe. b. Determine tensions in the cables (AB and AC) c. Determine the reaction forces at 0. (0, 6,-10) ft B (8, 6, 0) ft (0, 10, 4) ft Fj

2.) Consider the bar OA that is constrained by a ball-and-socket joint at O. Cables connect A to points B, C and the load (F). Load F is 470 lb. The weight of the bar OA is 220 Ib and acts at its midpoint. BEWARE: look carefully at the labels for each axis. Z is not the vertical axis. a. Draw a FBD of the bar OA. Label all (external) unknown reaction forces & moments for the pipe. b. Determine tensions in the cables (AB and AC) c. Determine the reaction forces at 0. (0, 6,-10) ft B (8, 6, 0) ft (0, 10, 4) ft Fj

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter1: Tension, Compression, And Shear

Section: Chapter Questions

Problem 1.3.20P: A plane Frame is restrained at joints A and D, as shown in the figure. Members AB and BCD are pin...

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